checkpatch: improve "no space necessary after cast" test

Code like:
	if (a < sizeof(<type>) &&
and
	{ .len = sizeof(<type>) },

incorrectly emits that warning, so add more exceptions to avoid
the warning.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 7f1804e052f2..a9baaabfae36 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2541,7 +2541,7 @@ sub process {
                         }
                 }
 
-                if ($line =~ /^\+.*(\w+\s*)?\(\s*$Type\s*\)[ \t]+(?!$Assignment|$Arithmetic|[,;\({\[\<\>])/ &&
+                if ($line =~ /^\+.*(\w+\s*)?\(\s*$Type\s*\)[ \t]+(?!$Assignment|$Arithmetic|[,;:\?\(\{\}\[\<\>]|&&|\|\||\\$)/ &&
                     (!defined($1) || $1 !~ /sizeof\s*/)) {
                         if (CHK("SPACING",
                                 "No space is necessary after a cast\n" . $herecurr) &&